May 31, 2013
Best copy on Archive.org!
I'm surprised there are only 21 downloads (as I type) of this edition. It is the 1892 expanded edition (I think the only one in the archive), and the one still reprinted by Banner of Truth. The scanning is a very good quality, too!
(It adds to the poignancy, IMO, that this was B.B. Warfield's copy.)
UPDATE: original review submitted in 2009; updated 2013.